Maas, Nico Bernd und Willnecker, Rainer und Hemmersbach, Ruth und Hauslage, Jens (2019) apex: A new commercial off-the-shelf on-board computer platform for sounding rockets. Review of Scientific Instruments, 90, Seite 105101. American Institute of Physics (AIP). doi: 10.1063/1.5118855. ISSN 0034-6748.
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Offizielle URL: https://aip.scitation.org/doi/10.1063/1.5118855
Kurzfassung
In order to supersede the aging Microchip ATMEGA328P as the de facto standard for Commercial off-the-shelf (COTS) On-Board Computers (OBCs) with a more powerful system for different kinds of high-speed sensors and image acquisition applications, we developed advanced processors, encryption, and security experiment (apex). The platform consisting of a newly developed OBC using COTS components has been flight tested during the ATEK/MAPHEUS-8 sounding rocket campaign. The main advantages of the apex OBC lies in the speed and simplicity of the design while maintaining operational security with a redundant master-master microcontroller system, as well as dual flash storage within each master. Additionally, a single board computer with a containerized and failure-resistant Operating System (OS) (balenaOS) was included to allow usage of a high-definition camera or other more compute-intensive tasks. The bench and flight tests were performed successfully and already showed feasible ways to further improve operational performance.
elib-URL des Eintrags: | https://elib.dlr.de/129725/ | ||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||
Titel: | apex: A new commercial off-the-shelf on-board computer platform for sounding rockets | ||||||||||||||||||||
Autoren: |
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Datum: | 1 Oktober 2019 | ||||||||||||||||||||
Erschienen in: | Review of Scientific Instruments | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||
Band: | 90 | ||||||||||||||||||||
DOI: | 10.1063/1.5118855 | ||||||||||||||||||||
Seitenbereich: | Seite 105101 | ||||||||||||||||||||
Verlag: | American Institute of Physics (AIP) | ||||||||||||||||||||
Name der Reihe: | Review of Scientific Instruments | ||||||||||||||||||||
ISSN: | 0034-6748 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | apex, Mapheus | ||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||
HGF - Programmthema: | Forschung unter Weltraumbedingungen | ||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
DLR - Forschungsgebiet: | R FR - Forschung unter Weltraumbedingungen | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Projekt Mapheus (Nutzlast) (alt) | ||||||||||||||||||||
Standort: | Köln-Porz | ||||||||||||||||||||
Institute & Einrichtungen: | Raumflugbetrieb und Astronautentraining > Nutzerzentrum für Weltraumexperimente (MUSC) Institut für Luft- und Raumfahrtmedizin > Gravitationsbiologie | ||||||||||||||||||||
Hinterlegt von: | Herrmann, Astrid | ||||||||||||||||||||
Hinterlegt am: | 19 Nov 2019 17:48 | ||||||||||||||||||||
Letzte Änderung: | 22 Nov 2023 06:36 |
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